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use std::vec::Vec;
#[derive(Copy, Clone)]
pub enum Status {
Input = 10,
Success = 20,
Redirect = 30,
TemporaryFailure = 40,
PermanentFailure = 50,
ClientCertificateRequired = 60,
}
pub struct Header {
status: Status,
meta: String,
}
impl Header {
pub fn new(status: Status, meta: &str) -> Header {
Header {
status: status,
meta: meta.to_string(),
}
}
pub fn format(&self) -> String {
format!("{} {}\r\n", self.status as u8, self.meta)
}
pub fn to_vec(&self) -> Vec<u8> {
self.format().as_bytes().to_vec()
}
}
pub fn invalid_protocol() -> Header {
Header::new(Status::PermanentFailure, "this protocol is not supported")
}
pub fn not_understood() -> Header {
Header::new(Status::PermanentFailure, "request not understood")
}
pub fn not_found() -> Header {
Header::new(Status::PermanentFailure, "resource not found")
}
pub fn internal_error() -> Header {
Header::new(Status::PermanentFailure, "internal server error")
}
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